QP doesn't use WSGI itself in the operation of its own built-in web and SCGI servers, but the framework does make it easy to drive QP applications via WSGI if you have a need to. Here's a quick how-to.

Exposing the QP application as a WSGI app is simple. Create a driver file (let's name it runwsgi.py) and place it in your Python path. Myself I prefer to put such files in my QP application's "site" directory.

# this is runwsgi.py
from qp.lib.site import Site
site = Site('songs')
application = site.get_publisher()

You can then run a WSGI server (such as Spawning) from the command line:

% spawn -t 0 -p 8000 qp.sites.songs.runwsgi.application

Or we can extend runwsgi.py to also provide a self-contained WSGI server:

#! /usr/bin/env python
# this is runwsgi.py
from qp.lib.site import Site
site = Site('songs')
application = site.get_publisher()

if __name__ == '__main__':
    from wsgiref.simple_server import make_server
    host, port = site.get_http_address()
    httpd = make_server(host, port, application)
    hp = httpd.socket.getsockname()
    print("Serving HTTP on %s port %d..." % (hp[0], hp[1]))
    try:
        httpd.serve_forever()
    except KeyboardInterrupt:
        print("\nStopping server(s)")
        if site.is_durus_running():
            site.stop_durus()

We can execute this directly; the application will use the same host and port defined in our application's configuration.

% ./runwsgi.py